texlive[62117] Master/install-tl: (-debug-fakenet): doc.

[commits+karl at tug.org]

Revision: 62117
          http://tug.org/svn/texlive?view=revision&revision=62117
Author:   karl
Date:     2022-02-21 17:34:31 +0100 (Mon, 21 Feb 2022)
Log Message:
-----------
(-debug-fakenet): doc.
(TEXLIVE_INSTALL_NO_RESUME): use this envvar, as
always intended, to omit asking "import settings" from an existing install, 
instead of TEXLIVE_INSTALL_NO_WELCOME (wrong).

Modified Paths:
--------------
    trunk/Master/install-tl

Modified: trunk/Master/install-tl
===================================================================
--- trunk/Master/install-tl	2022-02-21 00:48:02 UTC (rev 62116)
+++ trunk/Master/install-tl	2022-02-21 16:34:31 UTC (rev 62117)
@@ -648,7 +648,7 @@
 
   # before we start the installation we check for the existence of
   # a previous installation, and in case we ship inform the UI
-  if (!exists $ENV{"TEXLIVE_INSTALL_NO_WELCOME"}) {
+  if (!exists $ENV{"TEXLIVE_INSTALL_NO_RESUME"}) {
     my $tlmgrwhich = which("tlmgr");
     if ($tlmgrwhich) {
       my $dn = dirname($tlmgrwhich);
@@ -2812,6 +2812,11 @@
 L<https://tug.org/texlive/custom-bin.html>.  For general information on
 building TeX Live, see L<https://tug.org/texlive/build.html>.
 
+=item B<-debug-fakenet>
+
+Pretend we're doing a network install, for the sole purpose of testing
+broken downloads via moving package files aside in a tlnet mirror.
+
 =item B<-debug-translation>
 
 In the former Perl/Tk GUI modes, this option reported any missing,